(19)
(11) EP 1 042 883 A1

(12)

(43) Date of publication:
11.10.2000 Bulletin 2000/41

(21) Application number: 99914063.5

(22) Date of filing: 23.03.1999
(51) International Patent Classification (IPC)7H04L 9/00
(86) International application number:
PCT/US9906/318
(87) International publication number:
WO 9949/611 (30.09.1999 Gazette 1999/39)
(84) Designated Contracting States:
CH DE ES FI FR GR IE IT LI NL SE

(30) Priority: 23.03.1998 US 46346

(71) Applicant: Interlok Technologies, L.L.C.
Missouri City, TX 77459 (US)

(72) Inventors:
  • LERNER, Daniel, M.
    Missouri City, TX 77459 (US)
  • MACLAGAN, Charles, W.
    Reheboth, MA 02769 (US)
  • GEISELMAN, John, M.
    Missouri City, TX 77459 (US)
  • BOBOLA, Robert, E.
    Seabrook, TX 77586 (US)
  • SUCILLA, Gregory, A.
    Homewood, IL 60430 (US)

(74) Representative: Frankland, Nigel Howard 
FORRESTER & BOEHMERTFranz-Joseph-Strasse 38
80801 München
80801 München (DE)

   


(54) ENCRYPTION KEY MANAGEMENT SYSTEM AND METHOD